4PDO | pdb_00004pdo

Structure of Ephrin type-A receptor 2

• PDB DOI: https://doi.org/10.2210/pdb4PDO/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2014-04-19 Released: 2014-05-14 
• Deposition Author(s): Jimin, Z., Qiang, W., Zongchao, J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.184 (Depositor), 0.180 (DCC) 
• R-Value Work: 
  0.160 (Depositor), 0.160 (DCC) 
• R-Value Observed: 
  0.162 (Depositor) 

Starting Model: experimental

Literature

Structure of Ephrin type-A receptor 2

Nan, W.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 68.05 kDa 
• Atom Count: 4,665 
• Modeled Residue Count: 522 
• Deposited Residue Count: 598 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ephrin type-A receptor 2	A, B	299	Homo sapiens	Mutation(s): 0  Gene Names: EPHA2, ECK EC: 2.7.10.1
UniProt & NIH Common Fund Data Resources
Find proteins for P29317 (Homo sapiens) Explore P29317  Go to UniProtKB:  P29317
PHAROS:  P29317 GTEx:  ENSG00000142627

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.184 (Depositor), 0.180 (DCC) 
• R-Value Work:  0.160 (Depositor), 0.160 (DCC) 
• R-Value Observed: 0.162 (Depositor) 

Space Group: P 3₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 92.461	α = 90
b = 92.461	β = 90
c = 75.836	γ = 120

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
PDB_EXTRACT	data extraction
PHENIX	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-05-14 
Deposition Author(s): Jimin, Z., Qiang, W., Zongchao, J.

Revision History  

• Version 1.0: 2014-05-14
  Type: Initial release
  
• Version 1.1: 2014-07-09
  Changes: Structure summary
• Version 1.2: 2017-11-08
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description, Source and taxonomy
• Version 1.3: 2023-09-27
  Changes: Data collection, Database references, Refinement description